baber/WOPTO huggingface dataset:
Patent RU-2079562-C1 (RU)
Inventor: ENTONI LYUIS KHENNAFORD
IPC: C22B1/02
Filed: 1992-04-10
Granted: 1997-05-20
Abstract: Использование: для переработки полиметаллических руд или концентратов, содержащих благородные металлы, мышьяк, углерод и серу. Сущность: обжиг руд, содержащих полезные компоненты металлов, типа руд благородных металлов, для извлечения полезных компонентов металлов проводят при одновременном преобразовании мышьяка в нерастворимое соединение в присутствии таких добавок, как железо, и в присутствии кислорода, впрыскиваемого в начале или во время процесса в печь обжига, например в печь с циркулирующим псевдоожиженным слоем. Летучий мышьяк при обжиге руд может также быть преобразован в нерастворимую форму в газовой фазе в два этапа после удаления твердых частиц из газовой фазы и при контакте летучих соединений с добавкой на втором этапе обжига в атмосфере с высоким содержанием кислорода. 3 с. и 23 з.п. ф-лы, 17 табл., 11 ил.
Patent RU-2006306-C1 (RU)
Title: Упор для остановки круглого проката
Inventor: KOCHERGIN ILYA A
IPC: B21B39/14
Filed: 1991-07-03
Granted: 1994-01-30
Abstract: Ипользование: изобретение применяют в прокатном производстве для остановки круглого проката. Сущность изобретения: упор содержит профильный корпус 1, имеющий возможность поворота вокруг оси 2. К корпусу прикреплен демпфер 3, представляющий собой пустотелую тороидальную оболочку, установленную на корпусе в сечениях, принадлежащих плоскости, параллельной оси тора. 1 з. п. ф-лы, 3 ил.
Patent RU-2042212-C1 (RU)
Title: Device for regulating motion of ships
Inventor: KEJSTOVICH ALEKSANDR V
IPC: G08G3/00
Filed: 1991-08-26
Granted: 1995-08-20
Abstract: FIELD: systems for regulation of motion of transportation vehicles. SUBSTANCE: device has N receiving-transmitting sets 1. Each set has receiving-transmitting aerial 2, aerial switch 3, receiver 4, threshold unit 5, transmitter 6, multivibrators 7-11, AND gates 12-14, OR gates 15, 16 and 37, counter 17, indicator 18, registers 19 and 38, pulse generators 20 and 21, data testing unit 22, decoder 23, code converter 24, univibrator 25, control unit 26, NOT gate 27, unit 28 for selecting start point of message, commutator 29, groups of (n-k) AND gates 30-32, groups of (n-k) flip-flops 33 and 34, groups of (n-k) OR gates 35, group of k flip-flops 36. EFFECT: improved truth of information due to improvement in distance of action of control; widened boundaries of area for passing ships through. 1 tbl, 1 dwg
Patent RU-2010436-C1 (RU)
Title: Device for control over radio stations of mobile objects
Inventor: SALIKOV ANDREJ G
IPC: H04B17/00
Filed: 1991-12-10
Granted: 1994-03-30
Abstract: FIELD: remote radio control systems. SUBSTANCE: device for control over radio stations of mobile objects has two radio transmitters, two radio receivers, two attenuators, two formers of control signal, delay element, two formers of control signal, control unit, instruction receiver, two threshold units, three receivers of signal of station number, logger, one former, time-setting unit, switching unit, measurement unit, arithmetic unit, three comparators, two units of keys, receiver of control signal, AND gate, meter of power level, former of signal of station number, OR gate, former of starting instructions. Device carries out control over mobile objects using frequency-modulated signals under mode of both digital and analog information. EFFECT: improved efficiency of remote control. 12 dwg
Patent RU-2053743-C1 (RU)
Inventor: ROBMAN LYUBOV DANIELEVNA
IPC: A61F9/00
Filed: 1992-03-04
Granted: 1996-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has handle and two working parts to perform circular (in ring-shaped zone) separation of corneal layer both clockwise and counterclockwise. The working part is bent in circle corresponding to the diameter of the tunnel to be formed and located in the plane running in perpendicular to the instrument handle. The instrument end is made in the form of flat putty knife provided with opening for thread to insert. The putty knife axis is in parallel relation to the handle axis. EFFECT: reduced traumatic complications. 2 cl, 5 dwg
Patent RU-2040006-C1 (RU)
Inventor: ZHUKOV SERGEJ ANATOLEVICH
IPC: G01S7/36
Filed: 1992-03-09
Granted: 1995-07-20
Abstract: Использование: радиолокация для обнаружения маловысотных целей. Сущность изобретения: устройство обнаружения содержит приемные антенны 1, 2, приемники 3, 4, амплитудные ограничители 5, 6, узкополосные усилители промежуточной частоты 7,8, сумматор 9, детектор 10, видеоусилитель 11 и индикатор 12. 1 3 5 7 9 10 11 12, 2 4 6 8 9. 3 ил.
Patent RU-2050495-C1 (RU)
Inventor: SIVCHUK NIKOLAJ A
IPC: F16L1/024
Filed: 1992-03-16
Granted: 1995-12-20
Abstract: Использование: в трубопроводах различного назначения, работающих при больших перепадах температур. Сущность изобретения: соединяют отводами последовательно чередующиеся параллельные и наклонные компенсационные участки. Устанавливают параллельные участки на неподвижные опоры с размещением между ними свободноподвижных опор под трубопроводом. Между смежными неподвижными опорами размещают не менее четырех последовательно чередующихся параллельных участков. Компенсационные участки выполняют безопорными, их длина равна 5 40 диаметрам. Длина параллельных участков составляет 30 150 диаметров трубопровода. 1 з. п. ф-лы, 2 ил.
Patent RU-2038679-C1 (RU)
Title: Electrodynamic transducer
Inventor: AFANASEVA LYUDMILA EVGENEVNA
IPC: H02K33/12
Filed: 1992-03-16
Granted: 1995-06-27
Abstract: FIELD: electroacoustics. SUBSTANCE: electrodynamic transducer has coaxially arranged permanent magnet and field winding mounted in frame for relative axial displacement from one another. Field winding is made in the form of solenoid whose external surface is limited by geometric location of equal-modulo points of magnetic flux density vector radial component. EFFECT: reduced power requirement and/or mass and size of transducer. 2 dwg, 1 tbl
Patent RU-2013876-C1 (RU)
Inventor: KATANOVICH ANDREJ A
IPC: H04M1/60
Filed: 1992-04-28
Granted: 1994-05-30
Abstract: FIELD: electric engineering. SUBSTANCE: two identical receiving-transmitting channels are introduced additionally into emergency battery-free phone set. Linear amplifier 5, provided with power supply 6 on the base of noise/electric energy converter, is connected into any channel. The converter is made in form of electrodynamic converter 7, provided with horn, and rectifier 8, connected in series, the rectifier is provided with ripple filter 9. Device permits to use the amplifier for emergency battery-free phone set, energizing by voltage (D. C. . ) from power supply, which transforms acoustic energy of noises in the room into electric energy. EFFECT: application of amplifier. 1 dwg
Patent RU-2038888-C1 (RU)
Title: Cutting and molding die for manufacturing parts by elastic medium
Inventor: SKOBLYAKOV VLADIMIR I
IPC: B21D22/10
Filed: 1992-05-07
Granted: 1995-07-09
Abstract: FIELD: plastic working of metals. SUBSTANCE: die has container with plunger, elastic matrix and locking mechanism. Container has closed working chamber and is provided with axial joint line for placing workpiece and replaceable associated equipment into working chamber. Locking mechanism is made in the form of casing connected with press cross-piece. Introduction of die for manufacturing large-sized parts allows working hours for manufacture of parts to be reduced by 1.5-2 times, cost of production of associated equipment to be reduced by 5-7 times, metal usage to be reduced by 1.5 times. EFFECT: simplified mechanism for retaining container against axial displacement in the process of manufacturing large-sized parts by elastic medium. 1 dwg
Patent RU-2040549-C1 (RU)
Title: Method of killing and microalloying steel by vanadium
Inventor: SEMENKOV VLADISLAV E
IPC: C21C5/04
Filed: 1992-04-20
Granted: 1995-07-25
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method comprises steps of introducing into a furnace before metal discharging a mixture in quantity (7.5-19.8)kg/t of steel, containing mixed slag after storage of blast-furnace vanadium- containing cast iron, waste of production of electrode graphitizing and of secondary aluminium, and also lime or limestone in relation respectively 1: (0.2-0.5): (0.3-0.6):(0.2-0.6). At process of discharging a melt (after a ladle had been filled by the metal up to (1/7-1/3 of its volume) introducing a mixture into the ladle, the mixture, had been taken in quantity (5.0-7.8)kg/t of steel, contains a converter slag of vanadium conversion, waste of production of secondary aluminium, lime or limestone and fluorspar in relation respectively: 1:(0.03-0.08):(0.03-0.06):(0.02-0.07). A relation of the mixture quantity, had been introduced into the furnace and into the ladle, consists (1.50-2.54) and a relation of total quantity of vanadium pentoxide and aluminium, had been introduced together with the mixtures, consists respectively (0.63-1.27). EFFECT: simplified process. 1 cl, 1 tbl
Patent RU-2012377-C1 (RU)
Inventor: IGNATENKO ALEKSANDR G
IPC: A61N1/30
Filed: 1992-10-06
Granted: 1994-05-15
Abstract: FIELD: physiotherapy; urology, gynecology, venerology. SUBSTANCE: device has electron and electrode units. Electron unit has alternate stress voltage electric generator and distributing unit, which permits to commutate electrodes to terminals of the generator according to set program. Electrode unit has to be dielectric rod, which has electrodes made in form of small rings, made on the surface of the rod. The electrodes are disposed at some distance one from the other and separated by parts of dielectric; sizes of the parts are equal to length of the rings. Any electrode has individual output, connected to electron unit. Semi-spherical additional electrode may be disposed on rounded end of the rod. EFFECT: improved efficiency of cure. 2 cl, 1 dwg
Patent RU-2028776-C1 (RU)
Title: Assembly for keeping animals
Inventor: TEKUCHEV ILYA K
IPC: A01K1/00
Filed: 1992-07-10
Granted: 1995-02-20
Abstract: FIELD: agriculture. SUBSTANCE: assembly has platform mounted for movement above stalls and troughs. Platform is provided with units for giving forage, units for removing excess forage out of the troughs, unit for cleaning manure away from passes of section for animals, areas for receiving excess forage and manure units for removing forage and manure form the areas. Assembly is provided with carriage which is mounted onto beams of the platform for movement along the beams. All the units mentioned above are attached to the carriage. Carriage is provided with distributor of litter. EFFECT: improved efficiency. 4 cl, 6 dwg
Patent RU-2061292-C1 (RU)
Title: Frequency changer control method
Inventor: SILKIN EVGENIJ M
IPC: H02M5/44
Filed: 1992-09-22
Granted: 1996-05-27
Abstract: FIELD: converter engineering; transistorized power supplies for inductive heating. SUBSTANCE: frequency changer that has rectifier, capacitive filter, and bridge-type push-pull transistorized inverter, each of whose transistors is shorted out by switching capacitor and opposing diode and operating into inductive load, is controlled by supplying enabling and discabling pulses to transistorized inverter in turn from opposing diode that shapes them. Pulse length is set between 0.15 and 0.3 of output voltge period. Voltage across switching capacitors is checked. Next pair of transistors is driven in conduction as soon as voltage across switching capacitor become equal to a level 0 to 0.2 of maximum voltage level. EFFECT: improved operating reliability of frequency changer. 2 dwg
Patent DE-10045814-C1 (DE)
Title: Grid plate for bonding soil/encouraging vegetation growth is a one-piece injection molded plastics unit, with intersection cells surrounded by alternating rosette and star cells
Inventor: LANDGRAF RAINER
IPC: E01C9/00
Filed: 2000-09-08
Granted: 2002-02-07
Abstract: The grid plate, as a one-piece injection molded plastics unit, has a structure of intersection cells (1) surrounded by alternating rosette cells (2) and star cells (3). The edges of the plate are formed exclusively by cut intersection and star cells, to be locked against neighboring plates and form closed cells.  Projections (15) at the under side of sliding sections (14) lock into the ground soil with a ratchet grip through the intersection cells of adjacent plates.
Patent DE-10101442-C1 (DE)
Title: Buttonhole frame attachment, for a domestic sewing machine, has a frame plate and a moving clamp to be operated by a pressure slide with a wedge surface, and cleared by a return spring when pressure is released
Inventor: KESLER ROBERT
IPC: D05B3/06
Filed: 2001-01-15
Granted: 2002-06-27
Abstract: The buttonhole frame has a frame plate and a clamp with relative movement and passage openings for the needle. The workpiece is clamped by a pressure slide unit, having a wedge surface to apply an increasing pressure on the clamp as it is moved into the fabric clamping position, to bear more strongly against the frame plate. A return spring lifts the clamp clear of the frame plate when the pressure is released. The buttonhole frame has a frame plate (18, 58) and a clamp (24, 60) with relative movement and passage openings (20, 30, 62, 64) for the sewing machine needle. The fabric workpiece is clamped between the frame plate and the clamp by a pressure slide unit (34). The pressure unit has a wedge surface (38) to apply an increasing pressure on the clamp as it is moved into the fabric clamping position, to bear more strongly against the frame plate. A return spring lifts the clamp clear of the frame plate when the pressure is released.
Patent DE-10110168-C1 (DE)
Title: Vorrichtung und Verfahren zur Spitzenzeiterfassung
Inventor: IMAI KATSUJI
IPC: G01P15/00
Filed: 2001-03-02
Granted: 2002-08-22
Abstract: Es werden ein Produktsummenoperationsabschnitt zur Ausführung einer Produktsummenoperation (Wavelet-Transformation) mit Bezug auf ein eingegebenes Zeitreihensignal unter Verwendung einer komplexen Funktion, bei der der Imaginärteil gegenüber dem Realteil um pi/2 in der Phase verschoben ist, als Integralbasis, ein Phasenberechnungsabschnitt zur Berechnung einer Phase THETA aus dem Verhältnis zwischen dem Realteil und den Imaginärteil eines Ergebnisses der Produktsummenoperation und ein Spitzenzeiterfassungsabschnitt zur Erfassung eines Zeitpunkts, zu dem die berechnete Phase THETA sich von 2pi zu Null ändert, als eine Spitzenzeit bereitgestellt. Da die Wavelet-Transformation unter Verwendung einer Grund-Wavelet-Funktion ausgeführt wird, die hinsichtlich der Zeit und der Frequenz lokalisiert ist, kann eine Spitzenzeit schnell erfaßt werden. Da keine Differentialoperation verwendet wird, sondern die Produktsummenoperation ausgeführt wird, kann ferner eine durch Störungen oder dergleichen verursachte Fehlerfassung verhindert werden.
Patent DE-10124313-C1 (DE)
Title: Latching device for fastening door or drawer of piece of furniture or for door in building has pinions engaging with racks to give longitudinal motion
Inventor: HIRTSIEFER ARTUR
IPC: E05D3/06
Filed: 2001-05-17
Granted: 2002-10-31
Abstract: The elongated housing of the device consists of a baseplate (1) and a lid (2) with straight parallel sides and rounded ends (3,4). There are holes (7,8,14,15) at the ends and there are pinions (5,13) engaging racks (20,21) on a rod (19). The locking system incorporates several projections (28,31) facing each other.
Patent DE-10125016-C1 (DE)
Title: Pressure compensating device, for fuel tanks, has closure coupled to valve device to open latter when turned to allow controlled pressure compensation between inside of tank and atmosphere
Inventor: NEUGAERTNER JOERG
IPC: F16J13/24
Filed: 2001-05-22
Granted: 2002-06-06
Abstract: The pressure compensating device includes a reference pressure region e.g. atmosphere (5) with a valve device (6) controlling the flow connection between the inside of the tank (1) and the atmosphere.  A coupling mechanism (10) can be moved in dependence on the pressure difference between the tank and atmosphere from a neutral position into a coupling position where it couples the closure (3) to the valve device so that with excess or under pressure in the tank the closure on moving in the opening direction opens the valve device to produce a pressure compensation between the inside of the container and the atmosphere.
Patent DE-10213404-C1 (DE)
Title: Indirect ceiling cladding with steel reinforced concrete hollow plates attached to carriers via steel clamps engaging reinforcing cables via openings in plates
Inventor: GLAHNS MICHAEL
IPC: E04B5/04
Filed: 2002-03-26
Granted: 2003-08-21
Abstract: The ceiling cladding has steel reinforced concrete plates (1) fitted indirectly to steel reinforced concrete carriers (2), the plates provided with spaced openings (3) for revealing the reinforcing cables (4), allowing them to be secured via steel clamps (5) welded to the upper sides of the carriers, the undersides of the carriers and the plates lying in a common plane.
Patent DE-10236780-C1 (DE)
Title: Fluid medium dosing device, for printing or coating machine, uses controlled operation of feed pump for maintaining constant pressure in fluid medium chamber receiving applicator roller
Inventor: SCHOELZIG JUERGEN
IPC: B41F31/08
Filed: 2002-08-10
Granted: 2003-09-25
Abstract: Dosing device has an open chamber for an applicator roller (3) for reception of the fluid medium, in which an over-pressure is provided and which is coupled to a fluid medium reservoir (9,10,11) via feed and return lines (7,8). Chamber pressure is detected via a pressure sensor (1) coupled to a control (12) for the printing or coating machine, receiving a second input from a sheet counting device (18) and providing a control signal for a feed pump (6) in the fluid medium supply line.
Patent DE-19529097-C1 (DE)
Title: Movement element for lathe spindle or hoist
Inventor: MUELLER FRANZ
IPC: B23Q5/40
Filed: 1995-08-08
Granted: 1997-05-15
Abstract: The movement element consists of at least one nut (5) and a threaded spindle (1). The thread in the nut passes through the entire wall. When the spindle rotates, the nut moves past holders (3) and bearings (2) connected to the spindle. Alternatively, the spindle may be held by the holders and the nut may have teeth, and is driven by the engagement of these teeth with a sprocket to move back and forth over the connecting pieces. The element may also consist of at least one shell and a rod.
Patent DE-19532016-C1 (DE)
Title: Filter fan unit for switch cabinet
Inventor: IMMEL MANFRED
IPC: H05K7/20
Filed: 1995-08-31
Granted: 1996-10-31
Abstract: The fan unit has a fan housing (12)inserted in the wall of the switch cabinet incorporating a filter insert (14), covered by a lamella grid (15). The fan (16) is supported within the fan housing by integral mounting pins (20), fitting into corresponding bores provided in the fan mounting flanges (17,18). A protective grid (19) is fitted across the fan on the opposite side of the fan housing to the lamella grid and secured to the ends of the mounting pins projecting from the adjacent fan mounting flange via U-shaped lugs.
Patent DE-19533118-C1 (DE)
Title: Post sorting device, esp. for post office or mailing office of big firm
Inventor: ANDERSCH WALTER
IPC: B07C1/02
Filed: 1995-09-07
Granted: 1996-11-28
Abstract: The sorting device comprises several item carriers (FT) circulating on at least one conveyor for the controllable dispensing of the items conveyed, in which each carrier (FT) has a fixed wall section (FW) and a movable wall section (BW), where the movable wall section (BW), when closed together with the fixed wall section (FW) forms a holder for the items conveyed, where, in a dispensing position, the movable wall section (BW) together with the fixed section (FW) forms an extractor slot for the items conveyed which is open at the bottom, and where one of the two wall sections (FW, BW) forms an extractor chute connecting underneath with the extractor slot and inclined in the opposite direction to the transport direction (TR). To prevent damage to the lightly build item carriers (FT) when the items are inserted, there are fixed protective devices, especially supporting rollers (SR) for the wall section (BW) forming the extractor chute (AR) in the insertion region beneath the circulating item carriers. In a preferred embodiment, both wall sections (FW, BW) are joined together firmly in the closed position by securing means.
Patent DE-19539046-C1 (DE)
Title: Mixing valve for central heating systems
Inventor: MUELLER WOLFGANG
IPC: F16K11/085
Filed: 1995-10-20
Granted: 1996-12-05
Abstract: The valve has a housing with four connections and a rotary slide. The slide consists of two control cocks (14,14'), located behind each other in two planes. Each has two associated connections. An admixing channel extends in the housing parallel to the rotary axis (30) of the control cocks and connects the two planes. Channel intake and outlet are also controlled by the cocks. The connections are positioned in an H-formation in a single plane. The control cocks are of the same construction and are connected via a driver element (16).
Patent DE-19622985-C1 (DE)
Title: Protective system for handling filter ashes
Inventor: SPANNER STEPHAN
IPC: F24F13/00
Filed: 1996-06-08
Granted: 1997-09-11
Abstract: The protective system for the disposal of filter ashes (7,9) or filters, in air conditioning plants, has a generally horizontal frame (1) with a tent-shaped housing (3) which, in the first position, is folded together at the frame (1). When opened out into the second position, it forms a chamber for the filter ashes (7,9). Below at least two opposite sides of the frame (1) an apron (17) is formed, with a length more than half the length of the adjacent frame sides. Open glove sections (11) hang down from the horizontal upper side of the housing (3).
Patent DE-19724523-C1 (DE)
Title: Quick clamping nut for securing vehicle rim to balancing machine
Inventor: WARKOTSCH DIRK
IPC: F16B37/08
Filed: 1997-06-11
Granted: 1998-06-04
Abstract: The invention relates to a quick action nut for fixing the wheel rim of a vehicle wheel on an end of a shaft of a balancing machine, said end having an outer thread. The inventive quick action nut comprises a housing, at least one handle, said handle being positioned essentially radially on said housing, and an inner thread. A thread part (66) is connected to the housing (2). Said thread part (66) is able to turn around the screw axis of the quick action nut, opposite said housing, and has an inner thread (64). The thread part (66) also communicates with the driving face of a rotary drive device (10), said rotary drive device being connected to the housing. After being switched on, the rotary drive device performs the difficult and time-consuming screwing process during which the wheel rim is pulled against a centering cone counter to spring resistance.
Patent DE-19747292-C1 (DE)
Title: Folding press for motor vehicle body work panels
Inventor: MOKULYS THOMAS
IPC: B21D5/16
Filed: 1997-10-25
Granted: 1999-01-14
Abstract: The press has a wing (1) positioned on a front lever (4) and a rear arm (5). The lever bearing spacing is selected to form a quadrilateral linkage pivotally mounted on a bearing trunnion (6). The tools (2,3) are moved through a combination of pivoting and ploughing movement adjacent to the working position for the front and ready folds.  The adjuster can be a pneumatic cylinder (7) to move the tools to their end working positions.
Patent DE-19806149-C1 (DE)
Title: Gear change transmission for motor vehicle
Inventor: BACK OTTMAR DIPL ING
IPC: F16H61/04
Filed: 1998-02-14
Granted: 1999-06-10
Abstract: The gear wheel couplings do not use synchronizer slides and the direct coupling is a friction synchronizer coupling (12,18). The input shaft (1) and drive motor (19) are connected through a fixed drive coupling (21). The direct coupling (12,18) is connectable for matching the rotation of the input shaft to the higher forward speed synchronization rotation.